| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $218.57 | 5.495% | $230.5804 | $230.58 | $230.60 | $230.60 |
| Purchase #2 | $16.41 | 13.409% | $18.6104 | $18.61 | $18.60 | $18.60 |
| Purchase #3 | $14.25 | 10.471% | $15.7421 | $15.74 | $15.75 | $15.70 |
| Purchase #4 | $199.69 | 4.482% | $208.6401 | $208.64 | $208.65 | $208.60 |
| Purchase #5 | $162.54 | 3.211% | $167.7592 | $167.76 | $167.75 | $167.80 |
| Purchase #6 | $65.44 | 9.309% | $71.5318 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $10.69 | 8.183% | $11.5648 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $687.59 | $724.4288 | $724.42 | $724.45 | $724.40 | |